976156713

素因数分解:

$3^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{21313}}^1$

素因数の和:22053

約数の個数: 24

約数和(自身を含む): 1613725568

約数和(自身を除く): 637568855

約数列:

[1, 3, 7, 9, 21, 63, 727, 2181, 5089, 6543, 15267, 21313, 45801, 63939, 149191, 191817, 447573, 1342719, 15494551, 46483653, 108461857, 139450959, 325385571, 976156713]

約数ペア:

[(1, 976156713), (3, 325385571), (7, 139450959), (9, 108461857), (21, 46483653), (63, 15494551), (727, 1342719), (2181, 447573), (5089, 191817), (6543, 149191), (15267, 63939), (21313, 45801)]